The SHOCKING Reasons Muscle Car Engines Lost Their Edge

[@AndrewGraziani-k7d]

Good video overall, but they dropped the ball on GMs displacement limit. 6.6 liter/400 ci was, in fact, an increase over the previous 5.6 liter/340 ci cap. Thanks, Greg's aircraft and automobiles.

[@RevvedUpMuscle]

I really appreciate your feedback! It's viewers like you who help keep the content accurate and informative. Thank you for watching!

[@AndrewGraziani-k7d]

I'd suggest multi carbs were always on the way out prior to the 70s. To difficult to maintain.

[@christianjadot4459]

Smog laws … the end …

[@AndrewGraziani-k7d]

You're probably, but it was a worthwhile trade.